PPQ

 

Plant Protection Quarterly

 
Volume 9 Issue 1, 1994

 

Contents

 

Research reports

Investigations into the cause of poor root health in custard apple.

R.D. Fitzell, D.J. Batten and I. Vimpany.

2

The changing ecological impact of broom (Cytisus scoparius) at Barrington Tops, New South Wales.

J.M.B. Smith.

6

Competitive effects of field bindweed (Convolvulus arvensis L.) in wheat, barley and field peas.

I.D. Black, R. Matic and C.B. Dyson.

12

Effects of glufosinate-ammonium and terbuthylazine on germination and growth of two weed species.

Ismail Sahid and K. Kalithasan.

15

Biological and insecticidal control of Arotrophora arcuatalis (Walker) (Lepidoptera: Tortricidae): an important pest of banksias in Western Australia.

L.J. Röhl and W. Woods.

20

Chemical control of bedstraw (Galium tricornutum Dandy) and bifora (Bifora testiculata L.) in wheat, barley and field peas.

I.D. Black, A. Mayfield and R. Matic.

24

Efficacy of some grass specific herbicides in controlling exotic grass seedlings in native grassy vegetation.

J.D. Hitchmough, R.A. Kilgour, J.W. Morgan and I.G. Shears.

28

Effectiveness of insecticides against larvae of Inopus rubriceps (Macquart) (Diptera: Stratiomyidae) in sugarcane ratoons.

P.R. Samson and W.J. Harris.

35